ARB protects podocytes from HIV-1 nephropathy independently of podocyte AT1
Author(s) -
Akihiro Shimizu,
Jianyong Zhong,
Yoichi Miyazaki,
Tatsuo Hosoya,
Iekuni Ichikawa,
Taiji Matsusaka
Publication year - 2012
Publication title -
nephrology dialysis transplantation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.654
H-Index - 168
eISSN - 1460-2385
pISSN - 0931-0509
DOI - 10.1093/ndt/gfs033
Subject(s) - nephrin , angiotensin ii receptor type 1 , podocyte , glomerulosclerosis , medicine , endocrinology , angiotensin ii , nephropathy , angiotensin receptor , renin–angiotensin system , receptor , proteinuria , kidney , diabetes mellitus , blood pressure
Angiotensin I-converting enzyme inhibitors and angiotensin receptor blockers protect podocytes more effectively than other anti-hypertensive drugs. Transgenic rats overexpressing angiotensin II Type 1 (AT1) receptor selectively in podocytes have been shown to develop glomerulosclerosis. The prevailing hypothesis is that angiotensin II has a capacity of directly acting on the AT1 receptor of podocytes to induce injury. We therefore investigated the mechanism of reno-protective effect of AT1 receptor in a mouse model of HIV-1 nephropathy.
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